Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
588 conjugacy classes of subgroups; only the 87 normal subgroups are shown.
This group has 588 conjugacy classes of subgroups — too many to draw. Only its 87 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #23771393 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #23764490 | C2 | 1 | 2 | yes | maximal |
| 3 | #23764487 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #23761225 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | C79×#1272 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | C22×#11929613 | — | 2 | 2 | no | — |
| 7 | C22×#11929611 | — | 2 | 1 | no | — |
| 8 | C2×#14579158 | C22 | 1 | 1 | yes | characteristic |
| 9 | C2×#14579083 | — | 2 | 2 | no | — |
| 10 | C2×#14579081 | — | 2 | 1 | no | — |
| 11 | #19098484 | — | 2 | 2 | no | — |
| 12 | #19098483 | — | 2 | 1 | no | — |
| 13 | #19098470 | — | 2 | 1 | no | — |
| 14 | #19098469 | C22 | 1 | 2 | yes | — |
| 15 | #19098467 | — | 2 | 2 | no | — |
| 16 | #19098318 | C22 | 1 | 1 | yes | characteristic |
| 17 | #391×C79 | C22 | 1 | 1 | yes | characteristic |
| 18 | #336×C79 | C22 | 1 | 2 | yes | — |
| 19 | C22×Dic158 | — | 2 | 1 | no | — |
| 20 | C22×Dic158 | D4 | 1 | 2 | yes | — |
| 21 | C22×D316 | — | 2 | 1 | no | — |
| 22 | C22×D316 | — | 2 | 2 | no | — |
| 23 | C2×#11929613 | — | 4 | 4 | no | — |
| 24 | C2×#11929613 | — | 4 | 4 | no | — |
| 25 | C2×#11929613 | — | 4 | 4 | no | — |
| 26 | C2×#11929611 | — | 4 | 2 | no | — |
| 27 | C2×#11929611 | — | 4 | 2 | no | — |
| 28 | C2×#11929611 | — | 4 | 2 | no | — |
| 29 | C22×C79⋊C8 | — | 2 | 1 | no | — |
| 30 | #14579158 | — | 4 | 2 | no | — |
| 31 | C2×C4⋊Dic79 | — | 2 | 1 | no | — |
| 32 | C2×C4⋊Dic79 | D4 | 1 | 2 | yes | — |
| 33 | C2×Dic79⋊C4 | — | 2 | 2 | no | — |
| 34 | C2×C4×Dic79 | — | 2 | 1 | no | — |
| 35 | #14579083 | — | 4 | 4 | no | — |
| 36 | #14579081 | — | 4 | 2 | no | — |
| 37 | C79⋊#95 | — | 2 | 1 | no | — |
| 38 | C79⋊#95 | — | 2 | 2 | no | — |
| 39 | C79⋊#95 | — | 2 | 2 | no | — |
| 40 | C79⋊#95 | — | 2 | 2 | no | — |
| 41 | C22×Q8×C79 | D4 | 1 | 1 | yes | characteristic |
| 42 | C22×C8×C79 | — | 2 | 2 | no | — |
| 43 | C2×C4⋊C4×C79 | D4 | 1 | 1 | yes | characteristic |
| 44 | C2×C42×C79 | C23 | 1 | 1 | yes | characteristic |
| 45 | #95×C79 | — | 2 | 2 | no | — |
| 46 | C23×D79 | — | 4 | 1 | no | — |
| 47 | C2×Dic158 | — | 2 | 2 | no | — |
| 48 | C2×Dic158 | — | 4 | 2 | no | — |
| 49 | C2×Dic158 | — | 4 | 2 | no | — |
| 50 | C2×Dic158 | — | 8 | 2 | no | — |
| 51 | C2×Dic158 | — | 8 | 1 | no | — |
| 52 | C2×Dic158 | SD16 | 1 | 4 | yes | complemented |
| 53 | C2×D316 | — | 2 | 2 | no | — |
| 54 | C2×D316 | — | 2 | 4 | no | — |
| 55 | C2×D316 | — | 4 | 1 | no | — |
| 56 | C2×D316 | — | 4 | 2 | no | — |
| 57 | C2×D316 | — | 4 | 1 | no | — |
| 58 | C2×D316 | — | 4 | 2 | no | — |
| 59 | C2×D316 | — | 4 | 1 | no | — |
| 60 | C2×D316 | — | 4 | 2 | no | — |
| 61 | C2×D316 | — | 4 | 1 | no | — |
| 62 | C2×D316 | — | 4 | 2 | no | — |
| 63 | C2×D316 | — | 4 | 2 | no | — |
| 64 | C2×D316 | — | 4 | 1 | no | — |
| 65 | C22×Dic79 | — | 2 | 2 | no | — |
| 66 | C22×Dic79 | — | 2 | 2 | no | — |
| 67 | #11929613 | — | 4 | 16 | no | — |
| 68 | #11929611 | — | 4 | 8 | no | — |
| 69 | C2×C79⋊C8 | — | 2 | 2 | no | — |
| 70 | C2×C79⋊C8 | — | 4 | 1 | no | — |
| 71 | C2×C79⋊C8 | — | 4 | 1 | no | — |
| 72 | C4⋊Dic79 | — | 4 | 2 | no | — |
| 73 | C4⋊Dic79 | — | 8 | 1 | no | — |
| 74 | Dic79⋊C4 | — | 8 | 2 | no | — |
| 75 | C4×Dic79 | — | 8 | 1 | no | — |
| 76 | C2×Q8×C79 | — | 2 | 1 | no | — |
| 77 | C2×Q8×C79 | — | 4 | 1 | no | — |
| 78 | C2×Q8×C79 | — | 4 | 1 | no | — |
| 79 | C2×Q8×C79 | SD16 | 1 | 2 | yes | complemented |
| 80 | C22×C4×C79 | — | 2 | 1 | no | — |
| 81 | C22×C4×C79 | — | 2 | 1 | no | — |
| 82 | C22×C4×C79 | C2×D4 | 1 | 2 | yes | — |
| 83 | C22×C4×C79 | C2×D4 | 1 | 1 | yes | characteristic |
| 84 | C2×C8×C79 | — | 2 | 4 | no | — |
| 85 | C2×C8×C79 | — | 4 | 2 | no | — |
| 86 | C2×C8×C79 | — | 4 | 2 | no | — |
| 87 | C4⋊C4×C79 | — | 4 | 1 | no | — |
| 88 | C42×C79 | — | 4 | 1 | no | — |
| 89 | C23×C79 | #120 | 1 | 1 | yes | characteristic |
| 90 | C22×D79 | — | 4 | 2 | no | — |
| 91 | C22×D79 | — | 8 | 2 | no | — |
| 92 | C22×D79 | — | 8 | 1 | no | — |
| 93 | C22×D79 | — | 8 | 2 | no | — |
| 94 | C22×D79 | — | 8 | 1 | no | — |
| 95 | Q8×C79 | — | 4 | 2 | no | — |
| 96 | Q8×C79 | — | 8 | 1 | no | — |
| 97 | C2×C4×C79 | — | 2 | 2 | no | — |
| 98 | C2×C4×C79 | — | 2 | 1 | no | — |
| 99 | C2×C4×C79 | — | 2 | 1 | no | — |
| 100 | C2×C4×C79 | — | 2 | 2 | no | — |
| 101 | C2×C4×C79 | — | 2 | 2 | no | — |
| 102 | C2×C4×C79 | — | 4 | 1 | no | — |
| 103 | C2×C4×C79 | — | 4 | 1 | no | — |
| 104 | C2×C4×C79 | — | 4 | 2 | no | — |
| 105 | C2×C4×C79 | — | 4 | 1 | no | — |
| 106 | C2×C4×C79 | C2×SD16 | 1 | 2 | yes | — |
| 107 | C2×C4×C79 | C2×SD16 | 1 | 1 | yes | characteristic |
| 108 | C2×C4×C79 | #137 | 1 | 2 | yes | — |
| 109 | C2×C4×C79 | #137 | 1 | 1 | yes | characteristic |
| 110 | C2×Dic79 | — | 2 | 4 | no | — |
| 111 | C2×Dic79 | — | 4 | 2 | no | — |
| 112 | C2×Dic79 | — | 4 | 2 | no | — |
| 113 | C2×Dic79 | — | 4 | 2 | no | — |
| 114 | C2×Dic79 | — | 4 | 2 | no | — |
| 115 | C2×Dic79 | — | 4 | 2 | no | — |
| 116 | D316 | — | 4 | 2 | no | — |
| 117 | D316 | — | 4 | 4 | no | — |
| 118 | D316 | — | 4 | 2 | no | — |
| 119 | D316 | — | 4 | 4 | no | — |
| 120 | D316 | — | 8 | 1 | no | — |
| 121 | D316 | — | 8 | 2 | no | — |
| 122 | D316 | — | 8 | 1 | no | — |
| 123 | D316 | — | 8 | 2 | no | — |
| 124 | Dic158 | — | 4 | 4 | no | — |
| 125 | Dic158 | — | 8 | 2 | no | — |
| 126 | Dic158 | — | 8 | 4 | no | — |
| 127 | C8×C79 | — | 4 | 4 | no | — |
| 128 | C79⋊C8 | — | 4 | 2 | no | — |
| 129 | C22×C79 | #448 | 1 | 2 | yes | — |
| 130 | C22×C79 | #448 | 1 | 1 | yes | characteristic |
| 131 | C22×C79 | #453 | 1 | 2 | yes | — |
| 132 | C22×C79 | #453 | 1 | 1 | yes | characteristic |
| 133 | C22×C79 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 134 | C2×D79 | — | 8 | 4 | no | — |
| 135 | C2×D79 | — | 8 | 2 | no | — |
| 136 | C2×D79 | — | 16 | 1 | no | — |
| 137 | C2×D79 | — | 16 | 2 | no | — |
| 138 | C2×D79 | — | 16 | 1 | no | — |
| 139 | C4×C79 | — | 2 | 1 | no | — |
| 140 | C4×C79 | — | 2 | 2 | no | — |
| 141 | C4×C79 | — | 2 | 1 | no | — |
| 142 | C4×C79 | — | 2 | 2 | no | — |
| 143 | C4×C79 | — | 4 | 2 | no | — |
| 144 | C4×C79 | — | 8 | 1 | no | — |
| 145 | Dic79 | — | 4 | 4 | no | — |
| 146 | Dic79 | — | 8 | 2 | no | — |
| 147 | #7749 | — | 79 | 1 | no | maximal, Sylow |
| 148 | C2×C79 | #1596 | 1 | 2 | yes | — |
| 149 | C2×C79 | #1596 | 1 | 1 | yes | characteristic |
| 150 | C2×C79 | #1623 | 1 | 1 | yes | characteristic |
| 151 | C2×C79 | #1623 | 1 | 2 | yes | — |
| 152 | C2×C79 | #1655 | 1 | 1 | yes | characteristic |
| 153 | D79 | — | 16 | 2 | no | — |
| 154 | #2811 | — | 79 | 1 | no | — |
| 155 | #2014 | — | 79 | 1 | no | — |
| 156 | #2014 | — | 79 | 2 | no | — |
| 157 | #1272 | — | 79 | 2 | no | — |
| 158 | #1272 | D79 | 1 | 1 | yes | characteristic, complemented |
| 159 | C79 | #7749 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 160 | C22×SD16 | — | 158 | 2 | no | — |
| 161 | C22×SD16 | — | 158 | 1 | no | — |
| 162 | C2×#127 | — | 79 | 1 | no | — |
| 163 | C2×#102 | — | 158 | 2 | no | — |
| 164 | C2×#102 | — | 158 | 1 | no | — |
| 165 | #395 | — | 158 | 2 | no | — |
| 166 | #395 | — | 158 | 1 | no | — |
| 167 | #391 | — | 79 | 2 | no | — |
| 168 | #391 | — | 158 | 2 | no | — |
| 169 | #391 | — | 158 | 1 | no | — |
| 170 | #391 | C2×D79 | 1 | 1 | yes | characteristic |
| 171 | #336 | — | 79 | 1 | no | — |
| 172 | #336 | C2×D79 | 1 | 2 | yes | — |
| 173 | C22×Q8 | — | 79 | 2 | no | — |
| 174 | C22×Q8 | — | 158 | 1 | no | — |
| 175 | C22×Q8 | D316 | 1 | 1 | yes | characteristic |
| 176 | C22×D4 | — | 158 | 2 | no | — |
| 177 | C22×D4 | — | 158 | 1 | no | — |
| 178 | C2×SD16 | — | 316 | 4 | no | — |
| 179 | C2×SD16 | — | 316 | 4 | no | — |
| 180 | C2×SD16 | — | 316 | 4 | no | — |
| 181 | C2×SD16 | — | 316 | 2 | no | — |
| 182 | C2×SD16 | — | 316 | 2 | no | — |
| 183 | C2×SD16 | — | 316 | 2 | no | — |
| 184 | C22×C8 | — | 2 | 2 | no | — |
| 185 | C22×C8 | — | 158 | 1 | no | — |
| 186 | #127 | — | 316 | 2 | no | — |
| 187 | C2×C4⋊C4 | — | 79 | 2 | no | — |
| 188 | C2×C4⋊C4 | — | 158 | 2 | no | — |
| 189 | C2×C4⋊C4 | — | 158 | 1 | no | — |
| 190 | C2×C4⋊C4 | D316 | 1 | 1 | yes | characteristic |
| 191 | C2×C42 | — | 158 | 1 | no | — |
| 192 | C2×C42 | C22×D79 | 1 | 1 | yes | characteristic |
| 193 | #102 | — | 316 | 2 | no | — |
| 194 | #102 | — | 316 | 4 | no | — |
| 195 | #95 | — | 2 | 2 | no | — |
| 196 | #95 | — | 158 | 2 | no | — |
| 197 | #95 | — | 158 | 1 | no | — |
| 198 | #95 | — | 158 | 2 | no | — |
| 199 | #95 | — | 158 | 2 | no | — |
| 200 | C24 | — | 316 | 1 | no | — |
| 201 | C2×Q8 | — | 2 | 1 | no | — |
| 202 | C2×Q8 | — | 4 | 1 | no | — |
| 203 | C2×Q8 | — | 4 | 1 | no | — |
| 204 | C2×Q8 | — | 316 | 2 | no | — |
| 205 | C2×Q8 | — | 316 | 2 | no | — |
| 206 | C2×Q8 | — | 79 | 4 | no | — |
| 207 | C2×Q8 | — | 632 | 2 | no | — |
| 208 | C2×Q8 | — | 632 | 1 | no | — |
| 209 | C2×Q8 | — | 158 | 2 | no | — |
| 210 | C2×Q8 | #11929613 | 1 | 2 | yes | complemented |
| 211 | C2×D4 | — | 316 | 2 | no | — |
| 212 | C2×D4 | — | 316 | 1 | no | — |
| 213 | C2×D4 | — | 316 | 2 | no | — |
| 214 | C2×D4 | — | 316 | 1 | no | — |
| 215 | C2×D4 | — | 316 | 2 | no | — |
| 216 | C2×D4 | — | 316 | 1 | no | — |
| 217 | C2×D4 | — | 316 | 2 | no | — |
| 218 | C2×D4 | — | 316 | 1 | no | — |
| 219 | C2×D4 | — | 316 | 2 | no | — |
| 220 | C2×D4 | — | 316 | 1 | no | — |
| 221 | C2×D4 | — | 158 | 4 | no | — |
| 222 | C2×D4 | — | 158 | 2 | no | — |
| 223 | C22×C4 | — | 2 | 1 | no | — |
| 224 | C22×C4 | — | 2 | 1 | no | — |
| 225 | C22×C4 | — | 158 | 2 | no | — |
| 226 | C22×C4 | — | 158 | 2 | no | — |
| 227 | C22×C4 | D4×D79 | 1 | 2 | yes | — |
| 228 | C22×C4 | C2×D316 | 1 | 1 | yes | characteristic |
| 229 | SD16 | — | 316 | 16 | no | — |
| 230 | SD16 | — | 316 | 8 | no | — |
| 231 | C2×C8 | — | 2 | 4 | no | — |
| 232 | C2×C8 | — | 4 | 2 | no | — |
| 233 | C2×C8 | — | 4 | 2 | no | — |
| 234 | C2×C8 | — | 316 | 1 | no | — |
| 235 | C2×C8 | — | 316 | 1 | no | — |
| 236 | C2×C8 | — | 158 | 2 | no | — |
| 237 | C4⋊C4 | — | 4 | 1 | no | — |
| 238 | C4⋊C4 | — | 316 | 2 | no | — |
| 239 | C4⋊C4 | — | 632 | 2 | no | — |
| 240 | C4⋊C4 | — | 632 | 1 | no | — |
| 241 | C42 | — | 4 | 1 | no | — |
| 242 | C42 | — | 632 | 1 | no | — |
| 243 | C23 | — | 316 | 2 | no | — |
| 244 | C23 | — | 632 | 2 | no | — |
| 245 | C23 | — | 632 | 1 | no | — |
| 246 | C23 | — | 632 | 2 | no | — |
| 247 | C23 | — | 632 | 1 | no | — |
| 248 | C23 | #14579131 | 1 | 1 | yes | characteristic |
| 249 | Q8 | — | 4 | 2 | no | — |
| 250 | Q8 | — | 8 | 1 | no | — |
| 251 | Q8 | — | 316 | 4 | no | — |
| 252 | Q8 | — | 632 | 2 | no | — |
| 253 | Q8 | — | 632 | 4 | no | — |
| 254 | D4 | — | 316 | 4 | no | — |
| 255 | D4 | — | 316 | 2 | no | — |
| 256 | D4 | — | 316 | 4 | no | — |
| 257 | D4 | — | 316 | 2 | no | — |
| 258 | D4 | — | 632 | 2 | no | — |
| 259 | D4 | — | 632 | 2 | no | — |
| 260 | D4 | — | 632 | 1 | no | — |
| 261 | D4 | — | 632 | 1 | no | — |
| 262 | C2×C4 | — | 2 | 2 | no | — |
| 263 | C2×C4 | — | 2 | 1 | no | — |
| 264 | C2×C4 | — | 2 | 2 | no | — |
| 265 | C2×C4 | — | 2 | 1 | no | — |
| 266 | C2×C4 | — | 2 | 2 | no | — |
| 267 | C2×C4 | — | 4 | 1 | no | — |
| 268 | C2×C4 | — | 4 | 1 | no | — |
| 269 | C2×C4 | — | 4 | 2 | no | — |
| 270 | C2×C4 | — | 4 | 1 | no | — |
| 271 | C2×C4 | — | 316 | 2 | no | — |
| 272 | C2×C4 | — | 316 | 2 | no | — |
| 273 | C2×C4 | — | 316 | 2 | no | — |
| 274 | C2×C4 | — | 316 | 2 | no | — |
| 275 | C2×C4 | — | 316 | 2 | no | — |
| 276 | C2×C4 | — | 158 | 4 | no | — |
| 277 | C2×C4 | SD16×D79 | 1 | 2 | yes | — |
| 278 | C2×C4 | C2×#11929613 | 1 | 1 | yes | characteristic |
| 279 | C2×C4 | #14579193 | 1 | 2 | yes | — |
| 280 | C2×C4 | #14579194 | 1 | 1 | yes | characteristic |
| 281 | C8 | — | 4 | 4 | no | — |
| 282 | C8 | — | 316 | 2 | no | — |
| 283 | C22 | — | 632 | 4 | no | — |
| 284 | C22 | — | 632 | 2 | no | — |
| 285 | C22 | — | 1264 | 1 | no | — |
| 286 | C22 | — | 1264 | 1 | no | — |
| 287 | C22 | — | 1264 | 2 | no | — |
| 288 | C22 | #19098703 | 1 | 2 | yes | — |
| 289 | C22 | #19098704 | 1 | 1 | yes | characteristic |
| 290 | C22 | #19098732 | 1 | 2 | yes | — |
| 291 | C22 | #19098733 | 1 | 1 | yes | characteristic |
| 292 | C22 | #19098751 | 1 | 1 | yes | characteristic |
| 293 | C4 | — | 2 | 2 | no | — |
| 294 | C4 | — | 2 | 2 | no | — |
| 295 | C4 | — | 2 | 1 | no | — |
| 296 | C4 | — | 2 | 1 | no | — |
| 297 | C4 | — | 4 | 2 | no | — |
| 298 | C4 | — | 8 | 1 | no | — |
| 299 | C4 | — | 316 | 4 | no | — |
| 300 | C4 | — | 632 | 2 | no | — |
| 301 | C2 | — | 1264 | 2 | no | — |
| 302 | C2 | #23762324 | 1 | 2 | yes | — |
| 303 | C2 | #23762325 | 1 | 1 | yes | characteristic |
| 304 | C2 | #23762479 | 1 | 1 | yes | characteristic |
| 305 | C2 | #23762480 | 1 | 2 | yes | — |
| 306 | C2 | #23762690 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23771393 | C2 | semidirect |
| 4. #23761225 | C2 | semidirect |
| 5. C79×#1272 | C2 | semidirect |
| 52. C2×Dic158 | SD16 | semidirect |
| 79. C2×Q8×C79 | SD16 | semidirect |
| 158. #1272 | D79 | semidirect |
| 159. C79 | #7749 | semidirect |
| 210. C2×Q8 | #11929613 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771393 | 2 |
| #23764490 | 2 |
| #23764487 | 2 |
| #23761225 | 2 |
| C79×#1272 | 2 |
| #7749 | 79 |